Siemens 6AV5030-1EL20-0BC0 SIMATIC HMI TP 270

Name: Siemens 6AV5030-1EL20-0BC0 SIMATIC HMI TP 270
Brand: Siemens
SKU: 6AV5030-1EL20-0BC0
Price: 1557.00 EUR
Availability: InStock

€ 1.557,00

Condition

Clear

SKU: 6AV5030-1EL20-0BC0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV5030-1EL20-0BC0 is a Touch Panel operator interface unit belonging to the SIMATIC HMI TP 270 series, manufactured by Siemens. It is a panel-mounted human-machine interface designed for machine-level visualization and operator control in industrial automation environments. The device runs on the WinCC flexible runtime environment and is engineered for reliable operation in demanding industrial conditions.

The TP 270 features a color TFT touch screen display with a resolution of 320 x 240 pixels (QVGA), supporting 256 colors. It is equipped with a PROFIBUS DP and MPI communication interface for direct integration with Siemens S7 PLCs, as well as an RS-232/RS-422/RS-485 serial interface for third-party controller connectivity. The panel includes onboard Flash memory for project storage and a CompactFlash card slot for extended memory options. The unit operates on a 24 V DC supply and is rated IP65 at the front panel for protection against dust and water ingress.

The SIMATIC TP 270 is widely deployed in machine tool control, packaging machinery, conveyor systems, and process automation applications. Its compatibility with the Siemens S7-200, S7-300, and S7-400 PLC families makes it a standard choice for Siemens-based automation architectures. The panel's robust construction and sealed front face make it suitable for installation in control cabinet doors in factory floor environments where contamination and vibration are common concerns.

Technical Specifications

Display Size	10.4 inch
Display Resolution	320 x 240 pixels (QVGA)
Display Colors	256 colors
Display Type	TFT color LCD
Touch Technology	Resistive touch screen
Input/Operating Voltage	24 V DC
Power Consumption	Approx. 18 W
Communication Interface	PROFIBUS DP/MPI, RS-232/RS-422/RS-485
Memory	Onboard Flash memory + CompactFlash card slot
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	10% to 90% (non-condensing)
IP/Protection Rating	IP65 (front panel)
Mounting	Panel mounting
Series/Product Family	SIMATIC HMI TP 270
Certifications	CE, UL, cULus

Common Error Codes & System Events

Event ID: 10000: Connection to the configured controller could not be established or was interrupted.
Check PROFIBUS/MPI cable connections and termination resistors. Verify PLC address settings match the HMI project configuration. Ensure the PLC is powered and in RUN mode.
Event ID: 10001: Communication timeout with the connected PLC controller.
Check network cable integrity and connector seating. Verify baud rate and station address settings on both HMI and PLC. Reduce polling frequency if network is overloaded.
Event ID: 20000: Project download failed or project data is corrupted on the panel.
Re-download the project from WinCC flexible to the panel. Check USB or serial transfer cable. Reformat CompactFlash card if project storage is corrupted.
Event ID: 40000: System memory low — available runtime memory is insufficient for the loaded project.
Reduce the number of simultaneously active screens or objects. Optimize the project in WinCC flexible to reduce memory usage. Consider upgrading to a panel with greater memory capacity.
Event ID: 50000: Tag value acquisition error — a configured tag could not be read from the controller.
Verify the tag address exists in the PLC program and is accessible. Check data type compatibility between HMI tag configuration and PLC variable. Confirm the PLC is not in STOP mode.
Event ID: 60000: Operating system or firmware error detected during startup or runtime.
Perform a panel reset by cycling power. If the fault persists, reload the panel firmware using ProSave or WinCC flexible. Contact Siemens technical support if the issue cannot be resolved.
Event ID: 70000: Printer or peripheral device communication error.
Check the serial cable connection to the peripheral device. Verify COM port settings (baud rate, parity, stop bits) match the peripheral device configuration.

Frequently Asked Questions

Which PLCs are compatible with the Siemens 6AV5030-1EL20-0BC0?

The TP 270 is compatible with Siemens S7-200, S7-300, and S7-400 PLCs via MPI or PROFIBUS DP. It also supports third-party controllers via RS-232/RS-422/RS-485 serial interfaces using appropriate drivers in WinCC flexible.

What software is used to program and configure this HMI panel?

The panel is configured using Siemens WinCC flexible software. Projects are created on a PC and downloaded to the panel via a serial cable, USB adapter, or network connection.

What is the supply voltage for the 6AV5030-1EL20-0BC0?

The panel operates on a 24 V DC supply voltage. Ensure the power supply is adequately rated for the panel's power consumption of approximately 18 W.

Can the CompactFlash card slot be used for project storage and data logging?

Yes, the CompactFlash card slot supports extended project storage and can be used for recipe data, data logging, and project backup. Standard industrial CompactFlash cards are compatible.

What is the IP protection rating of this panel?

The front panel is rated IP65, providing full protection against dust ingress and protection against low-pressure water jets. The rear of the panel is not rated to the same level and should be installed in a suitable enclosure.

Troubleshooting

Display remains blank after power is applied

Measure the 24 V DC supply voltage at the panel power connector. Check that the supply voltage is within the specified tolerance. Inspect the internal fuse if accessible.

Ensure the 24 V DC supply is stable and within tolerance. Replace any blown fuses. If the backlight has failed, the panel may require backlight or power supply board replacement.

Touch screen does not respond or responds inaccurately to touch input

Check whether the panel responds to touch at all. If response is inaccurate, the touch screen may require recalibration. If there is no response, the touch controller hardware may have failed.

Perform a touch screen recalibration through the panel's Start Center or Control Panel settings. Clean the touch surface with a soft, dry cloth. If calibration does not resolve the issue, the touch screen overlay may need replacement.

HMI cannot communicate with the connected PLC

Verify the PROFIBUS or MPI cable is correctly connected and terminated. Check the station address and baud rate settings on both the HMI and PLC. Use a PROFIBUS diagnostic tool to check bus integrity.

Correct any address conflicts or baud rate mismatches in the WinCC flexible project settings. Replace damaged cables or connectors. Ensure PROFIBUS termination resistors are enabled only at the two physical ends of the bus.

Panel displays 'Loading…' indefinitely or fails to start the runtime project

The project file on the panel may be corrupted or incompatible with the installed firmware version. Check the firmware version via the Start Center and compare with the WinCC flexible project version.

Re-download the project from WinCC flexible to the panel. If necessary, update the panel firmware using ProSave to match the project requirements, then re-download the project.

Panel resets or reboots unexpectedly during operation

Check the 24 V DC supply for voltage dips or instability under load. Inspect the environment for excessive vibration or temperature beyond the rated operating range. Review system event logs on the panel for recorded fault events.

Install a stable, adequately rated 24 V DC power supply with sufficient current capacity. Ensure the panel operating temperature does not exceed 50 °C. Secure panel mounting to reduce vibration exposure.

Condition	Repair, Used, Refurbished, New in box (sealed)